portal-stb.de

Valid Email Server
Domain Lookup › portal-stb.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
portal-stb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 05:42:28 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.com
  • maildomain.datevnet.de

MX Priorities

  • maildomain.datevnet.com: 20
  • maildomain.datevnet.de: 10

A / AAAA Records

  • 83.169.27.34 ↩ vwp4810.webpack.hosteurope.de
  • 2a01:488:42:1000:53a9:1b22:c4:c2cb (no PTR)

Mail Server IPs

  • 193.27.49.207 ↩ maildomain.datevnet.com
  • 193.27.49.221 ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
  • 193.27.49.220 ↩ maildomain.datevnet.de
  • 193.27.49.206 ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de

SOA Record

Raw SOA ns51.domaincontrol.com dns.jomax.net 2024091301 28800 7200 604800 600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024091301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a:cdxmoutxfwd01.datev.de a:cdxmoutxfwd02.datev.de include:maildomain._spf.datev.de include:mailout._spf.datev.de include:dpmail._spf.datev.de include:datevnet._spf.datev.de include:spf.server-he.de ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 a:cdxmoutxfwd01.datev.de a:cdxmoutxfwd02.datev.de include:maildomain._spf.datev.de include:mailout._spf.datev.de include:dpmail._spf.datev.de include:datevnet._spf.datev.de include:spf.server-he.de ~all
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